Vueling Airlines Cancellation And Refund Policy »: Do you want to cancel a flight with Vueling Airlines» and wondering about its possibility? Here, the good news for you is that yes, it is possible to do it through reservation management. Vueling Airlines follows a separate policy that explains the terms and conditions for canceling a flight with them. Also,if you want to know how to cancel your United flight? and the following rules for canceling tickets, see the information provided below.Call-1-888-441-7259.